| 1 | // RUN: %clang_cc1 -fblocks -triple arm64-apple-darwin %s -emit-llvm -o - | FileCheck %s |
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| 2 | // rdar://12416433 |
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| 3 | |
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| 4 | struct stret { int x[100]; }; |
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| 5 | struct stret one = {{1}}; |
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| 6 | |
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| 7 | @interface Test @end |
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| 8 | |
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| 9 | @implementation Test |
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| 10 | +(struct stret) method { return one; } |
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| 11 | @end |
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| 12 | |
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| 13 | int main(int argc, const char **argv) |
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| 14 | { |
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| 15 | struct stret s; |
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| 16 | s = [(id)(argc&~255) method]; |
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| 17 | // CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (%struct.stret*, i8*, i8*)*)(%struct.stret* sret [[T0:%[^,]+]] |
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| 18 | // CHECK: [[T0P:%.*]] = bitcast %struct.stret* [[T0]] to i8* |
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| 19 | // CHECK: call void @llvm.memset.p0i8.i64(i8* align 4 [[T0P]], i8 0, i64 400, i1 false) |
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| 20 | |
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| 21 | s = [Test method]; |
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| 22 | // CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (%struct.stret*, i8*, i8*)*)(%struct.stret* sret [[T1:%[^,]+]] |
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| 23 | // CHECK-NOT: call void @llvm.memset.p0i8.i64( |
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| 24 | |
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| 25 | [(id)(argc&~255) method]; |
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| 26 | // CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (%struct.stret*, i8*, i8*)*)(%struct.stret* sret [[T1:%[^,]+]] |
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| 27 | // CHECK-NOT: call void @llvm.memset.p0i8.i64( |
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| 28 | |
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| 29 | [Test method]; |
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| 30 | // CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (%struct.stret*, i8*, i8*)*)(%struct.stret* sret [[T1:%[^,]+]] |
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| 31 | // CHECK-NOT: call void @llvm.memset.p0i8.i64( |
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| 32 | } |
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| 33 | |
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